robonen
e83f10fe32
A beautiful, SSR-safe demo.vue next to each composable, auto-discovered by the docs extractor and rendered client-only on each composable's page.
86 lines
3.4 KiB
Vue
86 lines
3.4 KiB
Vue
<script setup lang="ts">
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import { ref } from 'vue';
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import { toReactive } from './index';
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interface Profile {
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name: string;
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role: string;
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level: number;
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}
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// A ref holding an object, exposed as a reactive proxy. Writes to the proxy
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// flow straight through to source.value, and reads survive reassignment.
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const source = ref<Profile>({ name: 'Ada Lovelace', role: 'Engineer', level: 3 });
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const profile = toReactive(source);
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const presets: Profile[] = [
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{ name: 'Ada Lovelace', role: 'Engineer', level: 3 },
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{ name: 'Alan Turing', role: 'Researcher', level: 5 },
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{ name: 'Grace Hopper', role: 'Architect', level: 8 },
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];
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// Reassign the whole underlying ref — the proxy keeps pointing at fresh data.
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function loadPreset(p: Profile) {
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source.value = { ...p };
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}
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</script>
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<template>
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<div class="w-full max-w-sm flex flex-col gap-4">
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<div class="rounded-xl border border-(--border) bg-(--bg-elevated) p-4 flex flex-col gap-3">
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<label class="flex flex-col gap-1.5">
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<span class="text-xs font-medium uppercase tracking-wide text-(--fg-subtle)">Name</span>
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<input
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v-model="profile.name"
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type="text"
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class="w-full rounded-lg border border-(--border) bg-(--bg) px-3 py-2 text-sm text-(--fg) placeholder:text-(--fg-subtle) transition focus:border-(--accent) focus:outline-none focus:ring-2 focus:ring-(--ring)"
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>
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</label>
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<label class="flex flex-col gap-1.5">
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<span class="text-xs font-medium uppercase tracking-wide text-(--fg-subtle)">Role</span>
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<input
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v-model="profile.role"
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type="text"
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class="w-full rounded-lg border border-(--border) bg-(--bg) px-3 py-2 text-sm text-(--fg) placeholder:text-(--fg-subtle) transition focus:border-(--accent) focus:outline-none focus:ring-2 focus:ring-(--ring)"
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>
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</label>
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<label class="flex flex-col gap-1.5">
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<span class="text-xs font-medium uppercase tracking-wide text-(--fg-subtle)">
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Level: {{ profile.level }}
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</span>
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<input
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v-model.number="profile.level"
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type="range"
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min="1"
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max="10"
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step="1"
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class="w-full accent-(--accent) cursor-pointer"
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>
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</label>
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</div>
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<div class="flex flex-col gap-1.5">
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<span class="text-xs font-medium uppercase tracking-wide text-(--fg-subtle)">source.value (the backing ref)</span>
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<pre class="rounded-lg border border-(--border) bg-(--bg-inset) p-3 font-mono text-xs text-(--fg) overflow-x-auto">{{ JSON.stringify(source, null, 2) }}</pre>
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</div>
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<div class="flex flex-col gap-1.5">
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<span class="text-xs font-medium uppercase tracking-wide text-(--fg-subtle)">Reassign the whole ref</span>
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<div class="flex flex-wrap gap-2">
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<button
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v-for="preset in presets"
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:key="preset.name"
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type="button"
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class="inline-flex items-center justify-center gap-1.5 rounded-lg border border-(--border) bg-(--bg-elevated) px-3 py-1.5 text-sm font-medium text-(--fg) transition hover:bg-(--bg-inset) hover:border-(--border-strong) active:scale-[0.98] cursor-pointer"
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@click="loadPreset(preset)"
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>
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{{ preset.name.split(' ')[0] }}
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</button>
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</div>
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<p class="text-xs text-(--fg-subtle)">
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The proxy survives reassignment — fields above update without re-binding.
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</p>
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</div>
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</div>
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</template>
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